CCIL or CCXXXXVIIII
The Roman numeral CCXLIX stands for the number 249. It is composed of CC (200), XL (40), and IX (9), which together add up to 249.
249
No. The square root of 249 is not a whole number, therefore it is not a square number.
249 is a composite number because it has factors 3x83.
There is technically no D it is an I and then a backwards C, but the numbers you have listed, coupled with the changed D equals 249 :-)
249 in Roman numerals is CCXLIX
The Roman numeral CCXLIX stands for the number 249. It is composed of CC (200), XL (40), and IX (9), which together add up to 249.
249
CCXLIX
No. The square root of 249 is not a whole number, therefore it is not a square number.
249 is a composite number because it has factors 3x83.
There is technically no D it is an I and then a backwards C, but the numbers you have listed, coupled with the changed D equals 249 :-)
249
249 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.
2+4+9=15 which is divisible by 3 so 249 is divisible by 3, thus 249 is not a prime number
249
#249